Polk Audio Signa S3
Score: 69/100
Sonos Beam Gen 2 Black
Score: 81/100Rankings
The Sonos Beam Gen 2 is a compact 3-channel soundbar that adds Dolby Atmos, eARC and smart-home features, delivering clear dialogue and solid overall sound for small to medium rooms, though it lacks Bluetooth and deep bass.
The Signa S3 is a budget-friendly 2.1-channel soundbar with a wireless subwoofer, offering Chromecast streaming, Google Assistant compatibility and solid bass for small-to-medium rooms.
| Attribute | | |
|---|---|---|
2.1 | 3best | |
| ↓ lower better | 1.8 kgbest | 2.8 kg |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio Performance(2) | ||
Audio Channels | 2.1 | 3 |
Supported Audio Formats | Dolby Digital 5.1 | Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Multichannel PCM, DTS Digital Surround |
Build & Design(2) | ||
Soundbar Weight (kg) | 1.8 kg | 2.8 kg |
Mounting Type | Wall-mountable | Wall-mount |
Products in the top-left offer the best value (high score, low price).
Reviewers highlight its excellent value, deep bass and Chromecast integration, while noting the lack of Atmos and limited EQ controls.
Users appreciate the loud, distortion-free sound and easy setup, but criticize the flimsy remote and absence of advanced surround formats.
Professional reviewers praise the Beam (Gen 2) for its premium sound quality, clear dialogue, and effective Dolby Atmos implementation, while noting the absence of Bluetooth, limited Android Trueplay, and lack of DTS:X support.
Everyday users love the Beam's clear dialogue, easy HDMI ARC setup, reliable Wi-Fi and AirPlay 2 streaming, and sleek design, but complain about missing Bluetooth, Android Trueplay limitations, and modest bass.
“Powerful audio performance with deep, distortion-free bass.”
“Chromecast and Google Assistant make streaming a breeze.”
“The remote feels cheap and the LED indicators are confusing.”
